If you want exceptional handling but also need exceptional performance in bad weather, the Nexen N'Fera AU7 is for you. This ultra high performance all season tire is built with technology that promotes responsive handling, stability, and braking power in any weather (but especially in rain), thanks to traction-enhancing tread grooves, biting edges, and 3D sipes. New Roadside Assistance Program offers free on-the-spot tire changes for three years. The Nexen Total Coverage Warranty now includes a Road Hazard Replacement Program that replaces a tire if damaged under normal wear for one year or first 2/32nds of wear